My married friend who lives in Ohio sends her RSVP back to me in Atlanta today: Jane Smith and guest. Ummm, "and guest" wasn't invited- your husband was invited!! And, I honestly don't mind if she brings someone else, but she has purchased a flight so she obviously knows who her "guest" is. It isn't like she can bring a random friend or family member, it is a flight away. Just give me a name so I can keep my database updated.
I am irrationally irritated by this...or maybe its rational, I don't know!